Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/2/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Distance(km) Time Diff (sec)
1 03/02/2023 22:49:26 -70.14, 13.89 102.81 03/02/2023 22:50:12 -70.15, 13.90 102.81 1.19 46
2 03/02/2023 23:40:10 70.02,-178.63 77.06 03/02/2023 23:39:39 70.05,-178.59 77.09 3.30 31
3 03/05/2023 14:15:53 70.82, -38.76 76.90 03/05/2023 14:17:01 70.75, -36.96 76.75 66.23 68
4 03/05/2023 15:06:23 -70.09, 129.72 103.89 03/05/2023 15:06:41 -70.09, 129.70 103.90 1.05 18
5 03/05/2023 15:57:07 69.98, -62.80 75.98 03/05/2023 15:56:08 69.99, -62.80 75.99 0.54 59
6 03/08/2023 06:32:38 70.16, 78.07 75.15 03/08/2023 06:33:39 70.16, 78.05 75.14 0.82 61
7 03/08/2023 07:23:20 -70.06,-114.46 104.98 03/08/2023 07:23:09 -70.05,-114.48 104.99 1.53 11
8 03/08/2023 08:13:54 69.42, 53.80 74.34 03/08/2023 08:12:44 69.50, 52.41 74.49 54.71 70
9 03/10/2023 22:49:35 70.14,-166.13 74.07 03/10/2023 22:50:06 70.13,-166.11 74.06 1.09 31
10 03/10/2023 23:40:17 -70.03, 1.35 106.06 03/10/2023 23:39:36 -70.02, 1.37 106.07 1.49 41
11 03/13/2023 14:15:51 -70.43, 141.86 106.67 03/13/2023 14:17:02 -70.34, 142.44 106.79 23.80 71
12 03/13/2023 15:06:30 70.07, -50.27 72.94 03/13/2023 15:06:32 70.07, -50.31 72.94 2.00 2
13 03/13/2023 15:57:12 -69.96, 117.22 107.19 03/13/2023 15:56:02 -69.96, 117.17 107.18 2.02 70

Figure of NOAA-20 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/2/2023
SNOs_Map_NOAA-20_LANDSAT-8_20230302.jpg

Download SNOs between NOAA-20 and LANDSAT-8 since TLE EPOCH: 03/02/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-8